Gerald Odonis and Francis of Marchia, both Franciscan masters of theology active in the early fourteenth century, played an important role in the controversies that split the Franciscan Order as a result of Pope John XXII's decisions concerning the theory of religious poverty. They fought on opposite fronts: Odonis was elected Minister General after the deposition of Michael of Cesena, whom Francis supported in the struggle against the pope. This paper reconstructs the different stages at which Francis became a target (...) of Odonis' repressive actions against his dissident former confreres, from the first mention of Francis' name in the lists of rebels to the letter Quid niteris, where Odonis reproaches Francis for his purported violations of the Franciscan Rule. Odonis most probably intentionally avoided entering the slippery ground of the poverty controversy and preferred attacking Francis on ecclesio-political issues. (shrink)

Since 1991 the Franciscan Francis of Marchia, master of theology at the University of Paris (fl. 1320), has begun receiving his due attention as an exciting and innovative thinker. This volume examines his doctrines in cosmology, physics, metaphysics, ethics, and politics.

These selections from Le système du monde, the classic ten-volume history of the physical sciences written by the great French physicist Pierre Duhem (1861-1916), focus on cosmology, Duhem's greatest interest. By reconsidering the work of such Arab and Christian scholars as Averroes, Avicenna, Gregory of Rimini, Albert of Saxony, Nicole Oresme, Duns Scotus, and William of Occam, Duhem demonstrated the sophistication of medieval science and cosmology.

The Quaestiones super Physica Aristotelis traditionally attributed to Iohannes Canonicus survive in over 35 manuscripts and at least 8 printings from 1475 to 1520. Yet historians have disagreed about the century, the place of origin, the name and the institutional position of the author. This brief paper combines old and new evidence proving that the text was authored by an Augustinian Canon Regular of the Cathedral of Tortosa named Francesc Marbres, a Catalan from Barcelona, while he was Master of Arts (...) at the University of Toulouse around 1330. (shrink)

It is well known that Francis of Marchia and William of Ockham joined Michael of Cesena's rebellion against the pope, together escaping from Avignon and signing documents supporting Cesena's defence of Franciscan poverty. The relationship between the works of the two thinkers, on the other hand, is the subject of ongoing investigation. After discussing Francis' rejection in his Commentary on the Sentences of Ockham's theory of quantity, this paper shows how Francis' Improbatio became a source for Ockham's Opus Nonaginta Dierum. (...) Building on Offler's ground-breaking critical edition of the latter work, it is argued that Ockham made extensive use of Francis' Improbatio, even though on several points he felt it necessary to reformulate the arguments of his confrère or even to substantially modify his positions. The two Franciscan theologians differed deeply both in their basic philosophical commitments and in their methodological attitude. These differences emerged even when they were—so to speak—fighting on the same front. (shrink)

Francis of Marchia (c. 1290-1344) is said to have challenged Aristotelian orthodoxy by uniting the celestial and terrestrial realms in a way that has important implications for the practice of natural philosophy. But this overlooks Marchia's vital distinction between bare potentiality, which is actualizable only by God, and natural potency, which is the concern of the natural philosopher. If due attention is paid to this distinction, Marchia's position no longer seems to be revolutionary.

n a recent monograph, Sabine Folger-Fonfara introduces neutral intentions as the crowning achievement of Francis of Marchia’s metaphysics. Neutral intentions express the common characteristics of first intentions and of second intentions and therefore play the role of supertranscendentals. The doctrine of neutral intentions also explains how, in Francis of Marchia’s theory of general metaphysics, being can have maximum extension. Yet this signal development in the history of philosophy does not appear in Francis of Marchia’s main philosophical work, his Commentary on (...) the Sentences. This paper analyzes Francis of Marchia’s doctrine of intentionality in the Quodlibet and compares it to the treatments in the Questions on the Metaphysics and in the Commentary on the Sentences, and concludes that the doctrine of intentionality assumed by Questions on the Metaphysics and articulated by the Commentary on the Sentences reflects a more sophisticated understanding of the problems involved; intentions neutrae themselves can be found in the Sentences under the guise of rationes neutrae, formal characteristics of things considered independently of their presence to the mind. (shrink)

This article takes as its point of departure the conviction that late medieval science should be studied in its own right, and not merely to determine whether it presaged developments in early modern science. Case in point: Francis of Marchia's theory of virtus derelicta, the theory that the motion of a projectile through the air is due to a force left behind by the original motive force. Certainly, Marchia's view is not a forerunner of inertia. Nevertheless, it is argued that (...) virtus derelicta breaks with two important Aristotelian principles of motion: "everything that has a beginning must necessarily also have an end" and "form is always indivisible." Thus, virtus derelicta is neither an Aristotelian solution to the problem of projectile motion nor a development on the road to early modern science; it belongs to a new (but subsequently undeveloped) understanding of motion. (shrink)

This book provides for the first time a complete history of the doctrine of the transcendentals and shows its importance for the understanding of philosophy in the Middle Ages.

Negli ultimi anni gli studi sulla figura di Francesco della Marca si sono intensificati così da permettere un approfondimento della conoscenza delle dottrine dell'autore nei diversi ambiti disciplinari. L'A. intende gettar luce sulle teorie metafisiche di Francesco a partire dall'analisi del commento alle Sentenze e delle Quaestiones in Metaphysicam. Il riconoscimento di una duplice accezione della metafisica, intesa come metaphysica communis/generalis e come metaphysica particularis/specialis porta l'A. ad una riflessione sul duplice statuto delle suddette scienze.